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Geographic Information Systems (GIS) Department

Welcome to Mesa County's Geographic Information Systems (GIS) site.

Mesa County Aerial Map
Assessor Lookup

Assessor Real Property Information Lookup

Parcel Information

This provides zoning, jurisdiction, school districts, utility/service providers, map, transportation, environmental, subdivision and boundaries

GVT Routes

Grand Valley Transit Bus Routes and Schedule

Map Viewer

The map viewer provides an interface to view many features in Mesa County

Open Data

Explore and download Mesa County's public data by topic

Property Sales Search

Search for recent and historical property sales in Mesa County

School Locator

School and Cell Number Locator

Survey Deposits

Find survey deposits from 1987 to present

Vacant Land Inventory

Search for vacant properties in Mesa County

Micro-grant from SIPA helps Mesa County improve GIS tools accessibility

Mesa County Geographic Information Systems (GIS) are becoming more accessible for all users, thanks to a digital ADA microgrant from the Colorado State-Wide Internet Portal Authority (SIPA).

October 21, 2025

Information, Video

Updated County Map Viewer

Mesa County GIS has launched a new map viewer tool. Watch the how-to video to find out more.

August 15, 2025

Announcements, Information, Video

Old Courthouse

Geographic Information Systems (GIS) Department

970-683-4200

Old Courthouse (GIS)

544 Rood Avenue
Grand Junction, CO 81501
Monday - Friday: 8:00 am-5:00 pm

Mailing Address

Department 5037
P.O.Box 20,000
Grand Junction, CO 81502-5001